coal is used to be burned and if left for many years it will turn into a dimond
coal
Coal! One third of coal is reserved in Russia!
An important natural resource in Tennessee would be oil, limestone, coal, or natural gas.
North Carolina's most important resource was originally coal. This state was a major producer of coal energy for the United States. Other important resources include wood from forests.
Yes, coal is a material resource.
coal
dimonds,gold and coal
TRUE! I love you tia! <3 -dustin :)
gold,silver,coal,and silk
We have a lot of it, and it is used to generate a large portion of the electricity in the US.
The most important resource is coal mining. It's very big in Spain.
there are 31 states that rely on coal as a resource.